Cat scratcher



FIG. 1 is a perspective view of a cat scratcher;

FIG. 2 is a top plan view of the cat scratcher of FIG. 1; and,

FIG. 3 is a side plan view of the cat scratcher of FIG. 1.

As can be seen in FIG. 1, the cat scratcher has two degrees of symmetry. The symmetrical sides of the cat scratcher have identical ornamentation as compared to those sides depicted in the figures. The bottom of the cat scratcher is flat and unornamented. 

The ornamental design for a cat scratcher, as shown and described. 